Mention a credible reason why select* is never given preference in an sql program that has been embedded.
No Answer is Posted For this Question
Be the First to Post Answer
I have 3 cursors declared. Cursor1 retieves some data. Based on this curso2 will also fetches some data. In cursor3 (using for some updation) I'm using the data retrieved by the above 2 cursor. My question is, while working with cursor3, periodically if I give commit, will all the three crsors will be closed or only cursor3 will be closed?
What is a DBRM, PLAN ?
5 rows are inserted to a DB2 Table. Next 3 of those are updated, then a rollback is issued. What would happen when the rollback is issued?
if i made sme changes in sub pgm wht r the things to be done for this ?
What is JOIN and different types of JOIN.
For Null indicator we have 3 values 0,-1,-2. 0->Not nulll -1->Null -2->Value truncated If ther is any possibility to have any positive value other than 0 in Null indicator.If it is so then when we will get and what is the value?
What is buffer pool?
Is ibm db2 open source?
What is sqlca’s maximum length?
What's the Maximum Length of SQLCA and what's the content of SQLCABC?
Can one database have multiple instances?
i have one file having 100 of records? i want to display it like 20 records in one column and 20 records in another column total 40 records per page ? how ?